I joined a few forums for user experience right before I settled on Pit Boss. Overall, I'm pretty happy with it. It's really nice to just leave it alone with a temp alarm and do whatever else; for brisket - sleep. Buddy has a stick burner and admits the food comes out the same - but I'm a "cheater." I stir the pellets every couple hours to prevent voids, he has to tend to the fire every 30 minutes.
The bad - the temp swings get annoying, but I don't think it effects the food. The probes are also crap; mine measure 20° different from each other, both are off from a Themapen and Smoke thermometer. A few guys report paint issues after high heat; some from incorrect placement of the parts inside, but some from just shitty paint. Customer service seems ok, but have supply issues at times and you might be down for a few months if a controller dies (I would likely just buy a PID if it happened to me).
I did some research of other brands. Traeger didn't offer anything additional for the extra cost. Green Mountain seems to have rust issues in humidity (I'm in NoVA). Z Grills seemed to be about as decent as Pit Boss (both Chineseium), but I get a 10% discount at Lowes for the latter.
If I had it to do over, I would have bought a RecTec. A lot of guys will swap the RecTec controllers into the Pit Boss - bringing the total cost on par with if they just bought a RecTec in the first place.